CVE-2026-2297 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionThe import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire. Metrics
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CVSS 4.0 Severity and Vector Strings:
CNA: Python Software Foundation
CVSS-B 5.7 MEDIUM
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-2297 NVD Published Date: 03/04/2026 NVD Last Modified: 03/04/2026 Source: Python Software Foundation |
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